John Coonce

Part of Targa Resources Corp., Targa Pipeline Partners GP LLC is a company that provides natural gas gathering, processing and treating services. The company is based in Philadelphia, PA.

Missouri Gas Energy, Inc. distributes natural gas. The firm operates in St. Joseph, Lees Summit, Warrensburg, Joplin, Republic, Neosho and Monett. It provides its services to residential, commercial, and industrial users. The company is headquartered in Kansas City, MO.

Semco Energy Gas Co. distributes natural gas. It also provides associated software and products. The firm serves residential, commercial, and industrial customers in service territories in the southern half of the state's Lower Peninsula and in the central, eastern, and western parts of the state's Upper Peninsula. The company is headquartered in Port Huron, MI.

Atlas Energy, Inc. operates as an independent natural gas producers in the Appalachian and Michigan Basins. It also develops in the Marcellus Shale in Pennsylvania. The company was founded in September 2000 and is headquartered in Moon Township, PA.

Atlas Pipeline Holdings GP LLC provides mid stream energy services. It is engaged in transmission, gathering and processing of natural gas in the mid-continent primarily Oklahoma, Arkansas, Texas and Appalachian. The company is located in Philadelphia, PA.